[PATCH] staging: sm750: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
From: Triet Hoang <hidden>
Date: 2026-08-22 08:34:22
Also in:
linux-staging, lkml
Subsystem:
staging - silicon motion sm750 frame buffer driver, staging subsystem, the rest · Maintainers:
Sudip Mukherjee, Teddy Wang, Sudip Mukherjee, Greg Kroah-Hartman, Linus Torvalds
Convert the deprecated SIMPLE_DEV_PM_OPS to DEFINE_SIMPLE_DEV_PM_OPS and pm_sleep_ptr(). This lets us drop the __maybe_unused annotations from the suspend and resume callbacks, also reduces kernel size in case CONFIG_PM or CONFIG_PM_SLEEP is disabled. Signed-off-by: Triet Hoang <redacted> --- drivers/staging/sm750fb/sm750.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
index 89c811e0806c..ed6d0a93f0dc 100644
--- a/drivers/staging/sm750fb/sm750.c
+++ b/drivers/staging/sm750fb/sm750.c@@ -394,7 +394,7 @@ static inline unsigned int chan_to_field(unsigned int chan, return chan << bf->offset; } -static int __maybe_unused lynxfb_suspend(struct device *dev) +static int lynxfb_suspend(struct device *dev) { struct fb_info *info; struct sm750_dev *sm750_dev;
@@ -415,7 +415,7 @@ static int __maybe_unused lynxfb_suspend(struct device *dev) return 0; } -static int __maybe_unused lynxfb_resume(struct device *dev) +static int lynxfb_resume(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); struct fb_info *info;
@@ -1106,14 +1106,14 @@ static const struct pci_device_id smi_pci_table[] = { MODULE_DEVICE_TABLE(pci, smi_pci_table); -static SIMPLE_DEV_PM_OPS(lynxfb_pm_ops, lynxfb_suspend, lynxfb_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(lynxfb_pm_ops, lynxfb_suspend, lynxfb_resume); static struct pci_driver lynxfb_driver = { .name = "sm750fb", .id_table = smi_pci_table, .probe = lynxfb_pci_probe, .remove = lynxfb_pci_remove, - .driver.pm = &lynxfb_pm_ops, + .driver.pm = pm_sleep_ptr(&lynxfb_pm_ops), }; static int __init lynxfb_init(void)
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2.53.0